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Compare AI models: Muse Spark 1.2 Contributor vs Kimi K3.1 Pro

  1. Muse Spark 1.2 ContributorMeta
  2. Kimi K3.1 ProMoonshotHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Muse Spark 1.2 Contributor0/10041/10080/10092/10083/1000/100
Kimi K3.1 Pro50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder19/10092/10050/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
1M
1M
Reasoning
True
True
Input modalities
Text, Image, Video, Pdf, Audio
Text, Image, Video
Output modalities
Text
Text
Providers
Pricing
Input
$0.10/ 1M
$1.80/ 1M
Output
$0.20/ 1M
$9.00/ 1M
Cached input
$0.002/ 1M
$0.18/ 1M
MomentumLast 2 mo
Unique users
60K
96K
Completed sessions
189,246,638
260,552
Token share
0.28%
0.04%
Tokens
4T-89%
563B+100%
SEP 21NOV 15
SEP 21NOV 15
RetentionWeek 1
Returning users
58.3%1.2K user-weeks
56.6%2.6K user-weeks

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